10% SDS - DNase, RNase & Protease free, Sterile , CAS No.151-21-3

CAS: 151-21-3 Cat. No.: S743045 Formula: CH₃(CH₂)₁₁OSO₃Na Molecular Weight: 288.38 EC Number: 205-788-1

GRADE & PURITY DNase, RNase & Protease free, Sterile

Synonyms

Lauryl sulfate sodium salt | Sodium lauryl sulfate solution

Storage

Room temperature,Desiccated

Shipped In

Normal

Overview

Application：

Sodium dodecyl sulfate solution has been used:
in the preparation of 2x extraction buffer
as a component in elution buffer for immunoprecipitation
in SDS–polyacrylamide gel electrophoresis (PAGE) analysis

Biochem/physiol Actions：

Sodium dodecyl sulfate (SDS)/lauryl sulfate, is an ionic detergent has the ability to disrupt biological membranes. It can block ribonuclease (RNase) and deoxyribonuclease (DNase) activity. SDS is one of the main constituents of several reagents, that are used to purify nucleic acids. It is also considered as a permeability enhancer in oral formulations.

Precautions：

This product is harmful to humans. Please take effective measures to avoid direct contact or inhalation.This product is for R&D only. Not for drug, household, or other uses.For your safety and health, please wear a lab coat and disposable gloves during the operation.

Instructions for Use：

none

Specifications

Synonyms

Lauryl sulfate sodium salt | Sodium lauryl sulfate solution

Specifications & Purity

DNase, RNase & Protease free, Sterile

Stability And Storage

Store at room temperature.

Storage

Room temperature,Desiccated

Shipped In

Normal

Names and Identifiers

Canonical Smiles

[Na+].CCCCCCCCCCCCOS([O-])(=O)=O

IUPAC Name

sodium;dodecyl sulfate

InChIKey

DBMJMQXJHONAFJ-UHFFFAOYSA-M

INCHI

1S/C12H26O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15;/h2-12H2,1H3,(H,13,14,15);/q;+1/p-1

Isomeric SMILES

CCCCCCCCCCCCOS(=O)(=O)[O-].[Na+]

UN Number

1325

Packing Group

III

Molecular Weight

288.38

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Organic sulfuric acids and derivatives
      • Subclass Sulfuric acid esters

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Organic sulfuric acids and derivatives
• Subclass: Sulfuric acid esters
• Intermediate Tree Nodes: Not available
• Direct Parent: Sulfuric acid monoesters
• Alternative Parents: Alkyl sulfates Organooxygen compounds Organic sodium salts Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Alkyl sulfate - Sulfate-ester - Sulfuric acid monoester - Organic alkali metal salt - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organooxygen compound - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as sulfuric acid monoesters. These are organic compounds containing the sulfuric acid monoester functional group, with the generic structure ROS(O)(=O)=O, (R=organyl group).
• External Descriptors: alkyl sulfate

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Melt Point(°C): 204-207°C

Frequently Asked Questions

How should this product be stored?

Store in a cool place, desiccated. Keep the container tightly closed with desiccant — the material is moisture-sensitive.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 151-21-3, the molecular formula is CH3(CH2)11OSO3Na, and the molecular weight is 288.38 g/mol. InChIKey DBMJMQXJHONAFJ-UHFFFAOYSA-M.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.